It's not a problem with the version; they're built from the same source. But is there a problem with the compiler? Can a GCC-built kernel work with Clang-built world?
On Tue, Mar 5, 2019 at 12:54 AM Matthew Macy <mm...@freebsd.org> wrote: > > World? It looks like there's a version mismatch between the kernel and > modules. > > -M > > On Thu, Feb 28, 2019 at 7:11 PM Alan Somers <asom...@freebsd.org> wrote: > > > > On Thu, Feb 28, 2019 at 6:40 PM Matthew Macy <mm...@freebsd.org> wrote: > > > > > > to config add: > > > options LINDEBUGFS > > > options GCOV > > > > > > compile kernel with gcc (otherwise it will be a no-op) > > > > > > sysctl debug.gcov.enable=1 > > > > > > mount -t debugfs debugfs /sys/kernel/debug > > > > > > (or wherever) and the output artifacts will appear under gcov/<kernel > > > build path> - you need to be root to see the artifacts > > > > > > gcov can then generate the results as it would normally from the > > > profiling and the build time artifacts > > > > > > bug reports welcome > > > > > > > > > -M > > > > Here's a bug report: I rebuilt the kernel but boot fails with this > > error. Do I need to rebuild world too? > > > > Mounting local filesystems:kldload: fdescfs.ko: lost base for reltab > > linker_load_file: /boot/kernel/fdescfs.ko - unsupported file type > > mount: fdescfs: Operation not supported by device > > Mounting /etc/fstab filesystems failed, will retry after root mount hold > > release > > kldload: fdescfs.ko: lost base for reltab > > linker_load_file: /boot/kernel/fdescfs.ko - unsupported file type > > mount: fdescfs: Operation not supported by device > > . > > Mounting /etc/fstab filesystems failed, startup aborted _______________________________________________ svn-src-all@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
